/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#f0f2f5;--bg2:#e8eaed;--bg3:#dde0e4;--card:#fff;
  --cyan:#0091b3;--cyan2:#007a99;--cyan-glow:rgba(0,145,179,.1);
  --text:#1a1a2e;--text2:#555;--white:#fff;
  --gradient:linear-gradient(135deg,#0091b3,#007a99);
  --radius:12px;--radius-lg:20px;
  --border:rgba(0,0,0,.08);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:var(--cyan);text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:100px 0}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-weight:600;font-size:1rem;cursor:pointer;border:none;transition:all .3s}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 20px rgba(0,145,179,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,145,179,.35)}
.btn-outline{background:transparent;color:var(--cyan);border:2px solid var(--cyan)}
.btn-outline:hover{background:var(--cyan);color:#fff}

/* ===== NAV ===== */
nav{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:16px 0;transition:all .3s}
nav.scrolled{background:rgba(240,242,245,.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:10px 0}
nav .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:1.5rem;font-weight:800;color:var(--text)}
.nav-logo svg{width:36px;height:36px}
.nav-links{display:flex;gap:32px;align-items:center;list-style:none}
.nav-links a{color:var(--text2);font-size:.9rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--cyan)}
.nav-cta{padding:10px 24px;font-size:.85rem}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.hamburger span{display:block;width:24px;height:2px;background:var(--text);transition:all .3s}
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(240,242,245,.98);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:32px}
.mobile-menu.active{display:flex}
.mobile-menu a{color:var(--text);font-size:1.25rem;font-weight:500}

/* ===== HERO ===== */
#hero{padding:140px 0 80px;position:relative;overflow:hidden;background:var(--bg)}
#hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 40%,rgba(0,145,179,.06) 0%,transparent 50%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-text h1{font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:24px;color:var(--text)}
.hero-text h1 span{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-text p{font-size:1.2rem;color:var(--text2);margin-bottom:36px;max-width:520px}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--cyan-glow);border:1px solid rgba(0,145,179,.2);border-radius:50px;padding:8px 20px;font-size:.85rem;color:var(--cyan);margin-bottom:20px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.3}}

/* ===== DASHBOARD MOCKUP ===== */
.dashboard{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.08)}
.dash-header{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.dash-dot{width:10px;height:10px;border-radius:50%}
.dash-dot:nth-child(1){background:#ff5f57}.dash-dot:nth-child(2){background:#febc2e}.dash-dot:nth-child(3){background:#28c840}
.dash-title{margin-left:12px;font-size:.75rem;color:var(--text2)}
.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dash-card{background:var(--bg);border-radius:var(--radius);padding:16px;border:1px solid var(--border)}
.dash-card-label{font-size:.65rem;color:var(--text2);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.dash-card-value{font-size:1.6rem;font-weight:700;color:var(--text)}
.dash-card-value.cyan{color:var(--cyan)}

/* Conversion gauge */
.gauge-wrap{display:flex;align-items:center;justify-content:center;padding:8px 0}
.gauge{width:80px;height:40px;position:relative;overflow:hidden}
.gauge::before{content:'';position:absolute;inset:0;border:6px solid var(--bg2);border-bottom:none;border-radius:80px 80px 0 0}
.gauge-fill{position:absolute;inset:0;border:6px solid var(--cyan);border-bottom:none;border-radius:80px 80px 0 0;clip-path:polygon(0 100%,0 0,var(--pct) 0,var(--pct) 100%);transition:clip-path 2s ease}
.gauge-val{position:absolute;bottom:0;left:50%;transform:translateX(-50%);font-size:.9rem;font-weight:700;color:var(--cyan)}

/* Mini chart */
.mini-chart{display:flex;align-items:flex-end;gap:3px;height:40px;margin-top:8px}
.mini-chart .bar{flex:1;background:var(--cyan);border-radius:3px 3px 0 0;opacity:.7;transition:height 1.5s ease}

/* Store grid */
.store-grid-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px}
.store-tile{aspect-ratio:16/10;background:var(--bg2);border-radius:6px;position:relative;overflow:hidden;border:1px solid var(--border)}
.store-tile .status-dot{position:absolute;top:4px;right:4px;width:6px;height:6px;border-radius:50%;background:#28c840}
.store-tile:nth-child(2) .status-dot{background:#febc2e}

/* Sales overlay */
.sales-overlay{position:relative;height:50px;margin-top:8px}

/* ===== SECTION HEADERS ===== */
.section-tag{display:inline-block;font-size:.75rem;text-transform:uppercase;letter-spacing:2px;color:var(--cyan);margin-bottom:12px;font-weight:600}
.section-title{font-size:2.5rem;font-weight:800;color:var(--text);margin-bottom:16px;line-height:1.2}
.section-subtitle{font-size:1.1rem;color:var(--text2);max-width:600px}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ===== INTEGRATIONS ===== */
#integrations{padding:60px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.integrations-label{text-align:center;font-size:.8rem;color:var(--text2);text-transform:uppercase;letter-spacing:2px;margin-bottom:24px}
.logo-row{display:flex;flex-wrap:wrap;justify-content:center;gap:32px;align-items:center;margin-bottom:24px}
.logo-item{display:flex;flex-direction:column;align-items:center;gap:6px;opacity:.6;transition:opacity .3s}
.logo-item:hover{opacity:1}
.logo-item svg{width:40px;height:40px}
.logo-item span{font-size:.65rem;color:var(--text2)}
.integrations-divider{text-align:center;font-size:.75rem;color:var(--text2);margin:20px 0;position:relative}
.integrations-divider::before,.integrations-divider::after{content:'';position:absolute;top:50%;width:calc(50% - 80px);height:1px;background:var(--border)}
.integrations-divider::before{left:0}
.integrations-divider::after{right:0}

/* ===== LIVE STORES ===== */
#live-stores{background:var(--bg);position:relative;overflow:hidden}
#live-stores::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.3}
.stores-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.store-feed-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .3s;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.store-feed-card:hover{border-color:rgba(0,145,179,.3);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.1)}
.feed-wrapper{position:relative;overflow:hidden;aspect-ratio:16/10;background:#000}
.feed-img{width:100%;height:100%;object-fit:cover;filter:blur(1.5px) saturate(.8);transition:filter .3s}
.store-feed-card:hover .feed-img{filter:blur(1px) saturate(.9)}
.feed-scanlines{position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.08) 2px,rgba(0,0,0,.08) 4px);pointer-events:none;z-index:2}
.feed-overlay{position:absolute;inset:0;z-index:3;pointer-events:none}
.feed-live{position:absolute;top:12px;left:12px;display:flex;align-items:center;gap:6px;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);padding:4px 10px;border-radius:4px;font-size:.65rem;font-weight:700;color:#ff4444;text-transform:uppercase;letter-spacing:1px}
.live-dot{width:6px;height:6px;border-radius:50%;background:#ff4444;animation:pulse-dot 1.5s infinite}
.feed-count{position:absolute;top:12px;right:12px;background:rgba(0,145,179,.85);color:#fff;font-weight:700;font-size:.8rem;padding:4px 10px;border-radius:4px}
.feed-timestamp{position:absolute;bottom:12px;left:12px;font-size:.65rem;color:rgba(255,255,255,.7);font-family:'Courier New',monospace;background:rgba(0,0,0,.5);padding:2px 8px;border-radius:3px}
.heatmap-zone{position:absolute;border-radius:40%;pointer-events:none}
.heatmap-hot{background:radial-gradient(ellipse,rgba(255,60,60,.25),rgba(255,150,0,.12),transparent 70%)}
.heatmap-warm{background:radial-gradient(ellipse,rgba(255,200,0,.18),rgba(255,100,0,.08),transparent 70%)}
.feed-info{padding:20px}
.feed-info h4{color:var(--text);font-size:1rem;margin-bottom:12px}
.feed-stats{display:flex;justify-content:space-between;gap:8px}
.stat-val{display:block;font-size:1.1rem;font-weight:700;color:var(--cyan)}
.stat-label{display:block;font-size:.6rem;color:var(--text2);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}

/* ===== HOW IT WORKS ===== */
.section-light{background:var(--white);color:var(--text)}
.section-light.alt{background:var(--bg)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:60px;position:relative}
.steps::before{content:'';position:absolute;top:40px;left:15%;right:15%;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.2}
.step{text-align:center;position:relative}
.step-num{width:80px;height:80px;border-radius:50%;background:var(--cyan-glow);border:2px solid var(--cyan);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:1.5rem;font-weight:800;color:var(--cyan);position:relative;z-index:1}
.step h3{font-size:1.2rem;color:var(--text);margin-bottom:8px}
.step p{font-size:.9rem;color:var(--text2)}

/* ===== FEATURE ACCORDION ===== */
.feature-accordion{max-width:800px;margin:60px auto 0;text-align:left}
.accordion-panel{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:var(--white);box-shadow:0 2px 12px rgba(0,0,0,.04);transition:box-shadow .3s}
.accordion-panel.active{box-shadow:0 4px 24px rgba(0,145,179,.1);border-color:rgba(0,145,179,.2)}
.accordion-header{width:100%;display:flex;align-items:center;gap:12px;padding:20px 24px;background:none;border:none;cursor:pointer;font-family:inherit;font-size:1.1rem;font-weight:700;color:var(--text);transition:color .2s}
.accordion-header:hover{color:var(--cyan)}
.accordion-icon{font-size:1.4rem}
.accordion-label{flex:1}
.accordion-arrow{font-size:1.5rem;color:var(--cyan);transition:transform .3s;font-weight:400}
.accordion-panel.active .accordion-arrow{transform:rotate(45deg)}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.accordion-panel.active .accordion-body{max-height:600px}
.accordion-features{padding:0 24px 24px;display:grid;gap:20px}
.acc-feature{display:flex;gap:16px;align-items:flex-start}
.acc-feature .feature-icon{width:48px;height:48px;min-width:48px;border-radius:12px;background:var(--cyan-glow);display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.acc-feature h4{font-size:1rem;color:var(--text);margin-bottom:4px}
.acc-feature p{font-size:.9rem;color:var(--text2);line-height:1.5}
.feature-badge{display:inline-block;font-size:.65rem;padding:3px 10px;border-radius:50px;background:rgba(254,188,46,.15);color:#c89200;margin-top:8px;font-weight:600}

/* ===== TESTIMONIALS ===== */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.testimonial{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:32px;position:relative;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.testimonial::before{content:'"';position:absolute;top:16px;right:24px;font-size:4rem;color:rgba(0,145,179,.1);line-height:1}
.testimonial p{font-size:.95rem;color:var(--text2);margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--cyan-glow);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--cyan);font-size:.85rem}
.testimonial-name{font-size:.9rem;color:var(--text);font-weight:600}
.testimonial-role{font-size:.75rem;color:var(--text2)}

/* ===== CONVERSION STORY ===== */
#conversion{position:relative;overflow:hidden}
.conversion-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:60px}
.conversion-visual{text-align:center}
.conversion-equation{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;font-size:2rem;font-weight:800}
.conversion-equation .num{color:var(--cyan);font-size:3rem}
.conversion-equation .op{color:var(--text2)}
.conversion-equation .eq-result{color:#28c840;font-size:3rem}
.conversion-equation .label{display:block;font-size:.75rem;font-weight:400;color:var(--text2);margin-top:4px}
.conversion-counter{font-variant-numeric:tabular-nums}
.conversion-text h3{font-size:1.8rem;color:var(--text);margin-bottom:16px}
.conversion-text p{color:var(--text2);margin-bottom:16px}
.conversion-text ul{list-style:none;margin-top:20px}
.conversion-text li{padding:8px 0;padding-left:28px;position:relative;color:var(--text2)}
.conversion-text li::before{content:'✓';position:absolute;left:0;color:var(--cyan);font-weight:700}

/* ===== PRICING ===== */
.pricing-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.pricing-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 32px;position:relative;transition:all .3s;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.pricing-card:hover{transform:translateY(-4px)}
.pricing-card.featured{border-color:var(--cyan);box-shadow:0 4px 40px rgba(0,145,179,.12)}
.pricing-card.featured::before{content:'Most Popular';position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--gradient);color:#fff;font-size:.75rem;font-weight:700;padding:6px 20px;border-radius:50px}
.pricing-card h3{font-size:1.2rem;color:var(--text);margin-bottom:8px}
.pricing-card .price{font-size:3rem;font-weight:800;color:var(--text);margin:16px 0 4px}
.pricing-card .price span{font-size:1rem;font-weight:400;color:var(--text2)}
.pricing-card .price-sub{font-size:.85rem;color:var(--text2);margin-bottom:24px}
.pricing-card ul{list-style:none;margin-bottom:32px}
.pricing-card li{padding:8px 0;font-size:.9rem;color:var(--text2);padding-left:24px;position:relative}
.pricing-card li::before{content:'✓';position:absolute;left:0;color:var(--cyan);font-weight:600}
.pricing-card .btn{width:100%;justify-content:center}

/* ===== FAQ ===== */
#faq{background:var(--white)}
.faq-list{max-width:720px;margin:60px auto 0}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{width:100%;background:none;border:none;color:var(--text);font-size:1rem;font-weight:600;text-align:left;padding:20px 40px 20px 0;cursor:pointer;position:relative;font-family:inherit}
.faq-q::after{content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--cyan);transition:transform .3s}
.faq-item.active .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.faq-item.active .faq-a{max-height:300px;padding-bottom:20px}
.faq-a p{font-size:.9rem;color:var(--text2)}

/* ===== CTA / FORM ===== */
#cta{background:var(--bg);text-align:center}
.cta-box{background:var(--white);border:1px solid rgba(0,145,179,.15);border-radius:var(--radius-lg);padding:60px 40px;max-width:600px;margin:40px auto 0;box-shadow:0 8px 40px rgba(0,0,0,.06)}
.cta-box h3{font-size:1.5rem;color:var(--text);margin-bottom:8px}
.cta-box>p{color:var(--text2);margin-bottom:32px;font-size:.95rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.form-input{width:100%;padding:14px 16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;font-family:inherit;transition:border-color .3s}
.form-input:focus{outline:none;border-color:var(--cyan)}
.form-input.full{grid-column:1/-1}
.cta-box .btn{margin-top:8px;width:100%;justify-content:center}

/* ===== FOOTER ===== */
footer{padding:60px 0 30px;border-top:1px solid var(--border);background:var(--white)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand p{color:var(--text2);font-size:.85rem;margin-top:12px;max-width:280px}
.footer-col h4{color:var(--text);font-size:.85rem;font-weight:700;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px}
.footer-col a{display:block;color:var(--text2);font-size:.85rem;padding:4px 0;transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text2)}

/* ===== HERO BACKGROUND ===== */
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(8px) brightness(.85) saturate(.5);z-index:-1;transform:scale(1.1);opacity:.15}

/* ===== ANIMATIONS ===== */
.reveal{opacity:0;transform:translateY(30px);transition:all .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero-grid,.conversion-grid{grid-template-columns:1fr}
  .hero-text{text-align:center}.hero-text p{margin:0 auto 36px}
  .hero-buttons{justify-content:center}
  .dashboard{max-width:500px;margin:40px auto 0}
  .pricing-cards,.testimonials-grid{grid-template-columns:1fr}
  .pricing-card.featured{order:-1}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stores-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hero-text h1{font-size:2.2rem}
  .section-title{font-size:1.8rem}
  .steps{grid-template-columns:1fr;gap:32px}
  .steps::before{display:none}
  .nav-links{display:none}
  .hamburger{display:flex}
  .conversion-equation .num,.conversion-equation .eq-result{font-size:2rem}
  .conversion-equation{font-size:1.2rem}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .feature-accordion{margin-top:40px}
  .acc-feature{flex-direction:column;gap:8px}
  .stores-grid{grid-template-columns:1fr}
}

/* Brand logos */
.brand-logo{width:80px;height:40px;object-fit:contain;filter:grayscale(1) brightness(0.7) opacity(0.6);transition:filter .3s}
.logo-item:hover .brand-logo{filter:grayscale(0) brightness(1) opacity(1)}

/* Hero compat bar */
.hero-compat{font-size:.8rem;color:var(--text2);margin-bottom:24px;letter-spacing:.5px;opacity:.7}

/* Compat grid in accordion */
.compat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-top:16px}
.compat-category h5{font-size:.85rem;font-weight:700;margin-bottom:12px;color:var(--text)}
.compat-category span{display:inline-block;padding:6px 14px;margin:4px;background:var(--bg);border-radius:20px;font-size:.8rem;color:var(--text2);border:1px solid var(--border)}